<template>
    <el-row :gutter="20">
        <el-col :span="6">
            <category @tree-node-click="treeNodeClick"></category>
        </el-col>
        <el-col :span="18">
            <div class="mod-config">
                <el-form :inline="true" :model="dataForm" @keyup.enter.native="getDataList()">
                <el-form-item>
                    <el-input v-model="dataForm.key" placeholder="参数名" clearable></el-input>
                </el-form-item>
                <el-form-item>
                    <el-button @click="getDataList()">查询</el-button>
                    <el-button v-if="isAuth('product:attrgroup:save')" type="primary" @click="addOrUpdateHandle()">新增</el-button>
                    <el-button v-if="isAuth('product:attrgroup:delete')" type="danger" @click="deleteHandle()" :disabled="dataListSelections.length <= 0">批量删除</el-button>
                </el-form-item>
                </el-form>
                <el-table
                :data="dataList"
                border
                v-loading="dataListLoading"
                @selection-change="selectionChangeHandle"
                style="width: 100%;">
                <el-table-column
                    type="selection"
                    header-align="center"
                    align="center"
                    width="50">
                </el-table-column>
                <el-table-column
                    prop="attrGroupId"
                    header-align="center"
                    align="center"
                    label="分组id">
                </el-table-column>
                <el-table-column
                    prop="attrGroupName"
                    header-align="center"
                    align="center"
                    label="组名">
                </el-table-column>
                <el-table-column
                    prop="sort"
                    header-align="center"
                    align="center"
                    label="排序">
                </el-table-column>
                <el-table-column
                    prop="descript"
                    header-align="center"
                    align="center"
                    label="描述">
                </el-table-column>
                <el-table-column
                    prop="icon"
                    header-align="center"
                    align="center"
                    label="组图标">
                </el-table-column>
                <el-table-column
                    prop="catelogId"
                    header-align="center"
                    align="center"
                    label="所属分类id">
                </el-table-column>
                <el-table-column
                    fixed="right"
                    header-align="center"
                    align="center"
                    width="150"
                    label="操作">
                    <template slot-scope="scope">
                    
                    <el-button type="text" size="small" @click="clickRelation(scope.row.attrGroupId)">关联属性</el-button>
                    <el-button type="text" size="small" @click="addOrUpdateHandle(scope.row.attrGroupId)">修改</el-button>
                    <el-button type="text" size="small" @click="deleteHandle(scope.row.attrGroupId)">删除</el-button>
                    </template>
                </el-table-column>
                </el-table>
                <el-pagination
                @size-change="sizeChangeHandle"
                @current-change="currentChangeHandle"
                :current-page="pageIndex"
                :page-sizes="[10, 20, 50, 100]"
                :page-size="pageSize"
                :total="totalPage"
                layout="total, sizes, prev, pager, next, jumper">
                </el-pagination>
                <!-- 弹窗, 新增 / 修改 -->
                <add-or-update v-if="addOrUpdateVisible" ref="addOrUpdate" @refreshDataList="getDataList"></add-or-update>
                <attrGroupRelation v-if="attrGroupRelationIsShow" ref="relation"></attrGroupRelation>
            </div>
        </el-col>

       

    </el-row>
</template>

<script>
import category from '../common/category';
import AddOrUpdate from "./attrgroup-add-or-update";
import attrGroupRelation from './attr-group-relation'

export default {
    components:{category,AddOrUpdate,attrGroupRelation},
    data() {
        return {
            attrGroupRelationIsShow:false,
            catId:0,
            dataForm: {
                key: ''
            },
            dataList: [],
            pageIndex: 1,
            pageSize: 10,
            totalPage: 0,
            dataListLoading: false,
            dataListSelections: [],
            addOrUpdateVisible: false
        }
    },
    activated () {
        this.getDataList()
        
    },
    methods: {
        clickRelation(groupId) {
            this.attrGroupRelationIsShow = true

            this.$nextTick(() => {
                this.$refs.relation.init(groupId);
            })
        },
        treeNodeClick(data,node,compoment) {
            // console.log("父组件感知到子组件被点击",data)
            if(node.level == 3) {
                this.catId = data.catId
                this.getDataList()
            }
            
        },
        // 获取数据列表
        getDataList () {
            this.dataListLoading = true
            this.$http({
            url: this.$http.adornUrl(`/product/attrgroup/list/${this.catId}`),
            method: 'get',
            params: this.$http.adornParams({
                'page': this.pageIndex,
                'limit': this.pageSize,
                'key': this.dataForm.key
            })
            }).then(({data}) => {
            if (data && data.code === 0) {
                this.dataList = data.page.list
                this.totalPage = data.page.totalCount
            } else {
                this.dataList = []
                this.totalPage = 0
            }
            this.dataListLoading = false
            })
        },
        // 每页数
        sizeChangeHandle (val) {
            this.pageSize = val
            this.pageIndex = 1
            this.getDataList()
        },
        // 当前页
        currentChangeHandle (val) {
            this.pageIndex = val
            this.getDataList()
        },
        // 多选
        selectionChangeHandle (val) {
            this.dataListSelections = val
        },
        // 新增 / 修改
        addOrUpdateHandle (id) {
            this.addOrUpdateVisible = true
            this.$nextTick(() => {
            this.$refs.addOrUpdate.init(id)
            })
        },
        // 删除
        deleteHandle (id) {
            var ids = id ? [id] : this.dataListSelections.map(item => {
            return item.attrGroupId
            })
            this.$confirm(`确定对[id=${ids.join(',')}]进行[${id ? '删除' : '批量删除'}]操作?`, '提示', {
            confirmButtonText: '确定',
            cancelButtonText: '取消',
            type: 'warning'
            }).then(() => {
            this.$http({
                url: this.$http.adornUrl('/product/attrgroup/delete'),
                method: 'post',
                data: this.$http.adornData(ids, false)
            }).then(({data}) => {
                if (data && data.code === 0) {
                this.$message({
                    message: '操作成功',
                    type: 'success',
                    duration: 1500,
                    onClose: () => {
                    this.getDataList()
                    }
                })
                } else {
                this.$message.error(data.msg)
                }
            })
            })
        }
        }
  }
</script>

<style>

</style>